[After you and Sixth Sister left the auction venue and arrived on the third floor of Myriad Treasure Tower, you realized that although you did not win a single lot this time, your purpose in coming here was after all to strengthen the lineage's means of dealing with Blood Cloud True Person.]
[You originally thought you could pick up a bargain at the auction, but you lacked that kind of luck and had nowhere near that many spirit stones.]
[Putting these impractical fantasies out of your mind, you led Sixth Sister around the third floor.]
[You first came to the formation zone. The Mu Family's current formations were still only spirit tier and simply could not hold back Blood Cloud True Person; at the very least, you needed to upgrade the formation to the lower-grade profound tier.]
[After looking around and incorporating Sixth Sister's insights, the two of you ultimately chose a lower-grade profound-tier Earth Shield Formation. This formation possessed the strongest defensive power among lower-grade profound-tier arrays, completely matching your wishes, so you resolutely secured it right on the spot for 400,000 spirit stones.]
[You also bought some profound-tier spirit talismans and a lower-grade profound-tier spirit sword, completely exhausting your 100 spirit stones.]
[You couldn't help but sigh that spirit swords still didn't last long when spending.]
[Sixth Sister still wanted to look around a bit more, and you humored her. Just like that, the two of you wandered around the entire Myriad Treasure Tower.]
[During this time, Sixth Sister was also very interested in various spirit treasures and materials, carefully observing them on one hand while explaining things to you on the other.]
[Sixth Sister then bought a few miscellany records in the book archive area of Myriad Treasure Tower.]
[As it was already late, you and Sixth